Brian wrote:
The results are he
http://users.tns.net/~bb/dummy.htm
Nice charts, thanks for doing those.
So I think the network is intended to be 400 ohms resistive at
SW and at BC behave as a 100-foot wire would.
Pretty much what I said initially. A uniform high impedance.
As others pointed out the output attenuator of most "service"
grade signal generators at the time was all over the place.
What I find amazing is that what we can do with Spice in a few
minutes was painstakingly done by hand until the they got the
results they desired. Then published as a "cook book" standard
for others to use.
The bottom line was that you could introduce a signal into the
receiver under test without undue de-tuning of the tuned circuits.
Jeff
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